2041686660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{84437}}^1$

素因数の和:84493

約数の個数: 96

約数和(自身を含む): 6355141632

約数和(自身を除く): 4313454972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 84437, 168874, 253311, 337748, 422185, 506622, 844370, 1013244, 1097681, 1266555, 1688740, 2195362, 2533110, 2617547, 3293043, 4390724, 5066220, 5235094, 5488405, 6586086, 7852641, 10470188, 10976810, 13087735, 13172172, 15705282, 16465215, 21953620, 26175470, 31410564, 32930430, 34028111, 39263205, 52350940, 65860860, 68056222, 78526410, 102084333, 136112444, 157052820, 170140555, 204168666, 340281110, 408337332, 510421665, 680562220, 1020843330, 2041686660]

約数ペア:

[(1, 2041686660), (2, 1020843330), (3, 680562220), (4, 510421665), (5, 408337332), (6, 340281110), (10, 204168666), (12, 170140555), (13, 157052820), (15, 136112444), (20, 102084333), (26, 78526410), (30, 68056222), (31, 65860860), (39, 52350940), (52, 39263205), (60, 34028111), (62, 32930430), (65, 31410564), (78, 26175470), (93, 21953620), (124, 16465215), (130, 15705282), (155, 13172172), (156, 13087735), (186, 10976810), (195, 10470188), (260, 7852641), (310, 6586086), (372, 5488405), (390, 5235094), (403, 5066220), (465, 4390724), (620, 3293043), (780, 2617547), (806, 2533110), (930, 2195362), (1209, 1688740), (1612, 1266555), (1860, 1097681), (2015, 1013244), (2418, 844370), (4030, 506622), (4836, 422185), (6045, 337748), (8060, 253311), (12090, 168874), (24180, 84437)]